Robot clamping jaw device for grabbing automobile clamp body castings and stacking boxes

Abstract

The utility model relates to the technical field of robot clamping jaws, in particular to a robot clamping jaw device used for grabbing automobile clamp body castings and stacking the automobile clamp body castings into boxes, which comprises an installation frame, and an air cylinder is detachably installed on the inner wall of the installation frame through bolts. Guiding columns installed on the side wall of a plate base are inserted into guiding holes formed in the surface of a casting to achieve the guiding and positioning effect, then a pneumatic telescopic piece retracts to drive a clamping jaw installed on the side wall of an extending installation frame to retract to clamp the casting to complete grabbing operation, and after the casting is grabbed, an air cylinder operates to push an anti-disengaging column assembled at the other end of an adapter to be ejected out. And the jacking casting is matched with the movable clamping jaw and the guide column to achieve mutual clamping so as to achieve the anti-falling purpose, and therefore the situation that the casting falls off due to shaking in the grabbing and transporting process is avoided.

Description

Technical Field

[0001] This utility model relates to the field of robot gripper technology, specifically to a robot gripper device for gripping and stacking automotive clamp castings. Background Technology

[0002] Grippers are the most common type of end effector. They can be mounted on industrial robot arms to directly grasp workpieces or perform operations, and have the functions of clamping, transporting, and placing workpieces to a certain position.

[0003] Most existing robotic grippers use pneumatic actuators to drive the end effector to perform gripping and unloading operations. However, in practical use, these grippers lack anti-detachment mechanisms after gripping the object, relying solely on friction to hold it in place. This makes the material prone to slipping during transport, especially since the overall frame of automotive castings cannot have any gaps. Therefore, we propose a robotic gripper device for gripping and stacking automotive body castings. Utility Model Content

[0004] To address the problems in the existing technology, this utility model provides a robotic gripper device for gripping and stacking automotive clamp castings.

[0005] The technical solution adopted by this utility model to solve its technical problem is a robot gripper device for gripping and stacking automotive clamp castings. It includes a mounting frame, and a cylinder is detachably mounted on the inner wall of the mounting frame by bolts. The power output end of the cylinder is equipped with an adapter seat. A top column is provided on the side of the adapter seat away from the cylinder. The top column is installed through the surface of the plate base, and the plate base is detachably mounted on one side of the mounting frame by bolts. Movable grippers are slidably connected to both sides of the top column on the surface of the plate base. Two movable grippers are mounted on both sides of the extended mounting frame. Two extended mounting frames are installed on the extension ends of both sides of the pneumatic telescopic component.

[0006] By adopting the above technical solution, the guide post installed on the side wall of the plate base is inserted into the guide hole opened on the surface of the casting to achieve the guiding and positioning function. Then, the pneumatic telescopic component retracts, which drives the gripper installed on the side wall of the extension mounting frame to retract and clamp the casting to complete the gripping operation. After the casting is gripped, the cylinder runs to push the anti-detachment post assembled at the other end of the adapter seat out. By tightening the casting, the movable gripper and the guide post achieve mutual clamping to achieve the purpose of preventing detachment, thereby avoiding the situation where the casting falls off due to shaking during the gripping and transportation process.

[0007] Specifically, the mounting frame has a detachable mounting plate at one end away from the base, and the mounting plate has an integrated mounting interface at the center of the end away from the mounting frame.

[0008] By adopting the above technical solution, the mounting frame and its connecting structure are installed at the interface of the robot's end effector through the mounting interface on one side of the mounting plate, and then the pneumatic equipment and the robot are connected through the mounting interface.

[0009] Specifically, the surface of the plate base is fitted with guide posts.

[0010] By adopting the above technical solution, the clamping mechanism of the equipment can accurately position the casting by using the guide column, and at the same time, after clamping, it can achieve the function of preventing the casting from falling off by working with the top column and the movable jaw.

[0011] Specifically, the top post and the movable jaw are both inserted into the clamping slot of the casting, and the surface of the casting is provided with guide holes that match the guide post.

[0012] By adopting the above technical solution, the clamping mechanism is first guided into the bayonet by inserting the guide post into the guide hole, and then the gripping operation is completed by inserting the top post and movable jaw that match the bayonet of the casting.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The technical solution of this application uses a guide post installed on the side wall of the plate base to be inserted into a guide hole opened on the surface of the casting to achieve the function of guiding and positioning. Then, the pneumatic telescopic component retracts, which drives the gripper installed on the side wall of the extension mounting frame to retract and clamp the casting to complete the gripping operation. After the casting is gripped, the cylinder runs to push the anti-detachment post assembled on the other end of the adapter seat out. By tightening the casting, the movable gripper and the guide post achieve mutual clamping to achieve the purpose of preventing detachment, thereby avoiding the casting from falling off due to shaking during the gripping and transportation process. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0016] Figure 1 This is an isometric view of the present invention;

[0017] Figure 2 This is a schematic diagram of the connection structure between the cylinder and the pneumatic telescopic component of this utility model;

[0018] Figure 3 This is a schematic diagram of the connection structure between the mounting frame and the casting of this utility model;

[0019] In the diagram: 1. Mounting frame; 2. Cylinder; 3. Adapter; 4. Top column; 5. Plate base; 6. Pneumatic telescopic component; 7. Extension mounting bracket; 8. Movable gripper; 9. Guide column; 10. Mounting plate; 11. Mounting interface; 12. Casting; 13. Guide hole. Detailed Implementation

[0020] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] Please see Figure 1-3 This utility model provides a technical solution: a robot gripper device for gripping and stacking automotive clamp castings, comprising a mounting frame 1, wherein a cylinder 2 is detachably mounted on the inner wall of the mounting frame 1 by bolts, an adapter 3 is fitted at the power output end of the cylinder 2, a top column is provided on the side of the adapter 3 away from the cylinder 2, the top column is mounted through the surface of a plate base 5, and the plate base 5 is detachably mounted on one side of the mounting frame 1 by bolts, and movable grippers 8 are slidably connected to both sides of the top column on the surface of the plate base 5, both movable grippers 8 are mounted on both sides of an extension mounting frame 7, and both extension mounting frames 7 are mounted on the extension ends of both sides of a pneumatic telescopic member 6.

[0022] In use, the guide post 9 installed on the side wall of the plate base 5 is inserted into the guide hole 13 opened on the surface of the casting 12 to achieve the guiding and positioning function. Then, the pneumatic telescopic component 6 retracts, which drives the gripper installed on the side wall of the extension mounting frame 7 to retract and clamp the casting 12 to complete the gripping operation. After the casting 12 is gripped, the cylinder 2 runs and pushes the anti-detachment post 4 assembled on the other end of the adapter 3 to push out. By clamping the casting 12, the movable gripper 8 and the guide post 9 achieve mutual clamping to achieve the purpose of preventing detachment, thereby avoiding the casting 12 from falling off due to shaking during the gripping and transportation process.

[0023] As shown in the figure, the mounting frame 1 is detachably mounted with a mounting plate 10 at one end away from the base 5, and the mounting plate 10 has an integrated mounting interface 11 at the center of the end away from the mounting frame 1.

[0024] In use, the mounting frame 1 and its connecting structure are installed at the interface of the robot end effector through the mounting interface 11 on one side of the mounting plate 10.

[0025] As shown in the figure, the surface of the extension mounting bracket 7 is fitted with guide posts 9.

[0026] During use, the guide column 9 guides the clamping mechanism of the equipment to accurately position the jaws of the casting 12, and at the same time, after clamping, it works with the top column 4 and the movable jaw 8 to achieve the function of preventing it from falling off.

[0027] As shown in the figure, the top column and the movable jaw 8 are both inserted into the clamping slot of the casting 12, and the surface of the casting 12 is provided with a guide hole 13 that matches the guide column 9.

[0028] In use, the clamping mechanism is first guided into the bayonet by inserting the guide post 9 into the guide hole 13, and then the gripping operation is completed by the top post 4 and the movable jaw 8 that match the bayonet of the casting 12.

[0029] The working principle and usage process of this utility model are as follows: The guide post 9 installed on the side wall of the plate base 5 is inserted into the guide hole 13 opened on the surface of the casting 12 to achieve the function of guiding and positioning. Then, the pneumatic telescopic component 6 retracts, which drives the gripper installed on the side wall of the extension mounting frame 7 to retract and clamp the casting 12 to complete the gripping operation. After gripping the casting 12, the cylinder 2 runs and pushes the anti-detachment post 4 installed on the other end of the adapter 3 to push out. By clamping the casting 12, the movable gripper 8 and the guide post 9 are mutually clamped to achieve the purpose of preventing detachment, thereby avoiding the situation where the casting 12 falls off due to shaking during the gripping and transportation process. The mounting frame 1 and its connecting structure are installed at the interface of the robot end effector through the mounting interface 11 on one side of the mounting plate 10. At the same time, the pneumatic equipment and the induction switch are connected to the robot.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A robotic gripper device for grasping and stacking automotive body castings, characterized in that, The system includes a mounting frame (1), on which a cylinder (2) is detachably mounted by bolts on the inner wall of the mounting frame (1). An adapter (3) is fitted to the power output end of the cylinder (2). A top column (4) is provided on the side of the adapter (3) away from the cylinder (2). The top column (4) is mounted through the surface of a plate base (5). The plate base (5) is detachably mounted to one side of the mounting frame (1) by bolts. Movable grippers (8) are slidably connected to both sides of the top column (4) on the surface of the plate base (5). Both movable grippers (8) are mounted on both sides of an extension mounting bracket (7). Both extension mounting brackets (7) are mounted on the extension ends of both sides of a pneumatic telescopic component (6).

2. The robot gripper device for gripping and stacking automotive body castings according to claim 1, characterized in that, The mounting frame (1) is detachably mounted with a mounting plate (10) at one end away from the base plate (5), and the mounting plate (10) has an integrated mounting interface (11) for installation at the center of one end away from the mounting frame (1).

3. The robot gripper device for gripping and stacking automotive body castings according to claim 1, characterized in that, The surface of the plate base (5) is fitted with guide posts (9).

4. A robotic gripper device for gripping and stacking automotive body castings according to claim 3, characterized in that, The surface of the casting (12) is provided with a guide hole (13) that matches the guide post (9).

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